16153325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 21784320

約数和(自身を除く): 5630995

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 1097, 2945, 5485, 14725, 20843, 27425, 34007, 104215, 170035, 521075, 646133, 850175, 3230665, 16153325]

約数ペア:

[(1, 16153325), (5, 3230665), (19, 850175), (25, 646133), (31, 521075), (95, 170035), (155, 104215), (475, 34007), (589, 27425), (775, 20843), (1097, 14725), (2945, 5485)]